Xtreme Power Conversion P90L-ISO6MB Guide

P90L 6kVA & 10kVA Online UPS
6kVA, 10kVA Models
User & Installaon Manual
www.xpcc.com | © 2014 Xtreme Power Conversion Corporaon. All rights reserved. (Rev 10/09/14)

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P90L 6kVA & 10kVA User’s Manual
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Please comply with all warnings and operang instrucons in this manual.
Save this manual and read the following instrucons carefully before install-
ing the unit. Do not operate this unit before reading all safety informaon
and operang instrucons carefully.

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Table of Contents
Safety Warnings and EMC Instrucons.........................................................5
UPS Warnings..................................................................................................................................5
Maintenance Warnings....................................................................................................................5
Baery Warnings.............................................................................................................................5
Standards.........................................................................................................................................6
Installaon...................................................................................................7
UPS Unpacking and Inspecon........................................................................................................7
Rear Panel View...............................................................................................................................7
System Single Line Diagram...........................................................................................................10
Rack/Tower Installaon.................................................................................................................10
UPS Electrical Installaon..............................................................................................................11
Operaons.................................................................................................13
Operang Mode/Status Descripon..............................................................................................13
Buon Operaon...........................................................................................................................13
LED Indicators................................................................................................................................14
Audible Alarm................................................................................................................................14
UPS Operaon...............................................................................................................................14
LCD Operaon...............................................................................................................................17
Main Interface (Home Screen).......................................................................................................18
Operaon Menu............................................................................................................................18
Control Items.................................................................................................................................19
Measurement Pages......................................................................................................................21
Informaon Pages..........................................................................................................................21
Seng Menu.................................................................................................................................22
Alarm Page....................................................................................................................................25
Troubleshoong.........................................................................................26
Warning Status..............................................................................................................................26
Fault Mode....................................................................................................................................26

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Trouble Shoong Table..................................................................................................................26
Storage.......................................................................................................29
Specicaons.............................................................................................30
Obtaining Service.......................................................................................31
Xtreme Power Conversion Limited Warranty...............................................32
Xtreme Power Conversion Load Protecon Policy.......................................33
Appendix A: P90L-BP240 User Guide..........................................................36
Important Safety Warnings............................................................................................................36
Installaon and Setup....................................................................................................................36
Storage & Maintenance.................................................................................................................38
Appendix B: P90L-RAIL Installaon Guide...................................................39
Package Contents...........................................................................................................................39
Assembly Steps..............................................................................................................................39
Appendix C: P90L-ISO6MB & P90L-ISO10MB User Guide.............................42
Important Safety Instrucons........................................................................................................42
Rear Panel Explanaon..................................................................................................................43
Installaon And Operaon.............................................................................................................44
Terminal Block Explanaons for Input, Output..............................................................................47
Troubleshoong.............................................................................................................................49
Specicaons.................................................................................................................................49

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Safety Warnings and EMC Instrucons
This manual contains important instrucons that you should follow during installaon and maintenance of the
UPS and baeries. Please read all instrucons before operang the equipment and save this manual for future
reference.
UPS Warnings
• Install your UPS indoors, away from excess moisture or heat, direct sunlight, dust and conducve contami-
nants.
• Install your UPS in a structurally sound area. Your UPS is extremely heavy; take care when moving and li-
ing the unit.
• Only operate your UPS at indoor temperatures between 32°F and 104°F (between 0°C and 40°C).
• Leave adequate space around all sides of the UPS for proper venlaon.
• Do not install the UPS near magnec storage media, as this may result in data corrupon.
• Do not mount unit with its front or rear panel facing down (at any angle). Mounng in this manner will se-
riously inhibit the unit’s internal cooling, eventually causing product damage not covered under warranty.
• This UPS should be connected with a grounded system. NEC and local electrical codes apply.
• The power supply for this unit must be single-phase rated in accordance with the equipment nameplate.
It also must be suitably grounded
• Use of this equipment in life support applicaons where failure of this equipment can reasonably be ex-
pected to cause the failure of the life support equipment or to signicantly aect its safety or eecveness
is not recommended. Do not use this equipment in the presence of a ammable anesthec mixture with
air, oxygen or nitrous oxide.
• Connect your UPS power module’s grounding terminal to a grounding electrode conductor.
• The UPS is connected to a DC energy source (baery). The output terminals may be live when the UPS is
not connected to an AC supply.
Maintenance Warnings
• Service and repair should be done only by trained personnel. During any service work to the UPS, it should
be turned o or manually bypassed. Note that potenally lethal voltages exist within this unit as long as
the baery supply is connected.
• Your UPS power module and baery module(s) do not require roune maintenance. Do not open them for
any reason. There are no user-serviceable parts inside.
• Even aer the unit is disconnected from the mains, components inside the UPS system are sll connected
to the baery packs which are potenally dangerous.
• Before carrying out any kind of service and/or maintenance, disconnect the baeries and verify that no
current is present and no hazardous voltage exists on PCB components
• Fuses should be replaced only by factory authorized personnel. Blown fuses should be replaced only with
fuses of the same rang and type.
• Verify that no voltage between the baery terminals and the ground is present before maintenance or
repair. In this product, the baery circuit is not isolated from the input voltage. Hazardous voltages may
occur between the baery terminals and the ground.
Baery Warnings
• Do not operate your UPS without connecng it to an external baery module.
• Baeries can present a risk of electrical shock and burn from high short-circuit current. Observe proper

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precauons.
a) Remove watches, rings, and other metal objects
b) Use tools with insulated handles.
c) Wear rubber gloves and boots.
d) Do not lay tools or metal parts on top of baeries.
e) Disconnect charging source prior to connecng or disconnecng baery terminals.
• Do not dispose of the baeries in a re. Do not open the baeries. The baeries must be disposed of in
accordance with local regulaons.
• Do not short or bridge the baery terminals with any object.
• Unplug and turn o the UPS before performing baery replacement.
• Baery replacement should be performed only by authorized service personnel using the same number
and type of baeries (Sealed Lead-Acid). Use tools with insulated handles. The baeries are recyclable.
• Do not open or mulate the baeries. Released electrolyte is harmful to the skin and eyes, and may be
toxic.
• Do not connect or disconnect baery module(s) while the UPS is operang from the baery supply.
Standards
* Safety
Safety Conformance: IEC/EN 62040-1,UL1778 (4th Edion)
Safety Markings : TUV, cTUVus, CE, UL, cUL, RoHS
* EMI
Conducted Emission...............................:IEC/EN 62040-2 Category C3
Radiated Emission..................................:IEC/EN 62040-2 Category C3
*EMS
ESD.........................................................:IEC/EN 61000-4-2 Level 4
RS........................................................ ...:IEC/EN 61000-4-3 Level 3
EFT......................................................... :IEC/EN 61000-4-4 Level 4
SURGE................................................... :IEC/EN 61000-4-5 Level 4
CS........................................................... :IEC/EN 61000-4-6 Level 3
Power-frequency Magnec eld.............. :IEC/EN 61000-4-8 Level 4
Low Frequency Signals............................:IEC/EN 61000-2-2

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Installaon
UPS Unpacking and Inspecon
Open the package and check the contents. The shipping package contains:
• One UPS
• One user manual
• One 3, L6-30R output cord (P90L-6K only)
• One 6, L6-30P input cord (P90L-6K only)
• One monitoring soware CD
• One USB cable
• Two sets of tower stands including feet and extensions
• Two Rack-mounng ears
Note: Before installaon, please inspect the unit. Be sure that nothing inside the package has been damaged dur-
ing transportaon. Do not turn on the unit and nofy the carrier and dealer immediately if there is any damage or
missing parts. Please keep the original packing material in a safe place for future use.
Rear Panel View
P90L-10K Rear Panel
P90L-6K ships with default cord kit
P90L-6K and 10K Input/Output Terminal

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P90-BP240 Baery Pack Rear Panel
Connecon between P90-BP240 and P90L UPS

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1. RS-232 communicaon port
2. USB communicaon port
3. EPO (Emergency Power O) connector
4. Share current port (parallel systems only)
5. Parallel port (for future use)
6. Intelligent slot
7. EMBS (External Maintain Bypass Switch) port
8. Cooling fan
9. External baery connector
10. Input circuit breaker
11. Input/output terminal - P90L-6K ships with default cord kit
12. Input terminal
13. Ground
14. Output terminal
15. Baery pack output circuit breaker
Note: EPO connector is normally closed (NC) for normal operaon. To acvate EPO funcon, remove the NC signal.
WARNING: The EPO, RS-232 and USB circuits are IEC 60950 safety extra low voltage (SELV) circuits. This
circuit must be separated from any hazardous voltage circuits by reinforced insulaon.
Normally Closed EPO

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System Single Line Diagram
System single line diagram is shown below:
Rack/Tower Installaon
Tower Installaon
The UPS system is shipped with four plasc feet and 6 plasc extensions (2 short extensions plus 4 long exten-
sions). These are to be used to install the P90L UPS or UPS and BP240 baery module in tower conguraon:
1. For UPS only, assemble two feet and one short extension together as front support. Assemble rear support
in the same manner.
2. For UPS and Baery Module, assemble two feet and two long extensions together as front support. As-
semble rear support in the same manner.
3. Align the two supports in your installaon area, appropriately 14 inches apart.
4. Then, simply put the UPS module and baery module in the stands as shown in step 3. Be sure that the
UPS LCD display is on the upper half part of front panel.
Step 1 Step 2 Step 3
UPS only
14 in

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Rack Installaon
1. Aach mounng ears to the side mounng holes of UPS using the screws provided with the ears facing
forward.
2. Li the UPS module and slide it onto the mounng rail kits. Aach the UPS module to the rack with the
screws, nuts and washers (user-provided) through its mounng ears and into the rack rails.
3. See Appendix B: P90L-RAIL Installaon Guide for further details.
UPS Electrical Installaon
Installaon and wiring must be performed in accordance with local and naonal code/regulaons.
1. Make sure the mains wire and breakers in the building are rated for the correct capacity of UPS.
2. Switch o the main feed before installaon.
3. Turn o all the connected devices before connecng to the UPS.
4. Prepare wires based on the following table:
Model Wiring Spec (AWG)
Input Output Baery Ground
P90L-6K 8 8 10 8
P90L-10K 6686
Note 1: P90L-6K input and output cords must be removed prior to proceeding with hardwire installaon if required
Note 2: The wiring for P90L-6K should be able to withstand over 40A current. It is recommended to use 8AWG.
Note 3: The wiring for P90L-10K should be able to withstand over 63A current. It is recommended to use 6AWG or
Step 1 Step 2 Step 3
UPS and Baery Module
Step 1 Step 2
14 in

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thicker wire for safety and eciency.
Note 4: The selecons for color of wires should be followed by the local electrical laws and regulaons.
Note 5: External baery wires must use reinforced insulaon or double insulated wire.
Warning:
• For standard P90-BP240 baery module, there is one DC breaker to disconnect the baery bank and the
UPS. For nonstandard external baery opons, make sure a DC breaker or other protecon device be-
tween UPS and external baery module is installed.
Note: Set the baery module breaker in “OFF” posion and then install the baery module.
• Pay aenon to the polarity marking on external baery connector and make sure the baery polarity is
correct. Wrong connecon may cause permanent damage of the UPS.
• Make sure the protecve earth ground wiring is correct. The wire current spec, color, posion, connecon
and conductance reliability should be checked carefully.
• Make sure the ulity input & output wiring is correct. The wire current spec, color, posion, connecon
and conductance reliability should be checked carefully. Make sure the N (or L2) site is correct.

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Operaons
Operang Mode/Status Descripon
Mode/Status Descripon
UPS power on When UPS is powered on, it will enter into this mode for a few seconds for inializing
the CPU and system.
Line Mode
When the input voltage is within acceptable range, and the UPS is turned on (the in-
verter is running), the UPS will provide pure and stable sine wave AC voltage. The UPS
will also charge the baery in Line mode.
Baery Mode When the input voltage is out of the acceptable range or a power failure occurs, and
the UPS is turned on (the inverter is running), the UPS will backup power from baery.
Bypass Mode
When input voltage is within acceptable range and bypass is enabled, and the UPS
(inverter) is not turned on or the inverter can’t support the load, the UPS will switch
to baery.
ECO Mode
When the input voltage is within voltage regulaon range and “ECO” mode is enabled,
the UPS will bypass voltage to output for energy saving. If the input voltage is out of
the regulaon range but it is sll within acceptable range of Line mode, the UPS will
transfer to inverter supplying the power to load (similar to Line mode).
Frequency Converter
Mode
When input frequency is within 46 to 64Hz, the UPS can be set with a constant output
frequency (50 Hz or 60 Hz) through the inverter. The UPS will sll charge the baery in
this mode. Bypass is disabled in this mode.
Baery Test Mode
When the UPS is in Line mode or Converter mode, and the baery test command is
enabled through LCD or monitoring soware, the UPS will start Baery Test. This op-
eraon is used to check the baery status.
Warning Status If some errors occur in the UPS (but it is sll running normally), buzzer will alarm and
warning code will appear in the LCD for trouble shoong.
Fault Mode When fatal error occurs in the UPS, it will beep connuously and go to fault mode. It
will display fault codes in LCD.
Buon Operaon
LCD Panel
Buons
LED indicators

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There are 4 buons on front panel.
Buon Funcon
ON/ENTER • Press this buon to turn on the UPS.
• Or press it to conrm the selecon in the menu.
OFF/ESC • Press this buon to turn o the UPS.
• Or press it to return to last menu.
UP*
• Press this buon to select the previous item in the menu.
• Or press this buon to jump to previous page in the screen.
• Or press this buon to increase the number in the seng.
DOWN*
• Press this buon to select the next item in the menu.
• Or press this buon to jump to next page in the screen.
• Or press this buon to decrease the number in the seng.
*If pressing UP and DOWN buon together, the LCD display will rotate 90° automacally. This operaon is used
when conguring the UPS to Rack or Tower display.
LED Indicators
There are 4 LEDs on front panel to show the UPS working status:
Mode Bypass Line Baery Fault
UPS power on ●●●●
Bypass mode ● ○ ○ ○
Line mode / Converter mode ○ ● ○ ○
Baery mode ○ ○ ● ○
Fault mode ○ ○ ○ ●
Baery test mode ○ ● ● ○
ECO mode ● ● ○ ○
Note: ● means LED is lit; ○ means LED is o; ● means LED is ashing.
Audible Alarm
UPS status Buzzer status
Bypass mode Beeping once every 2 minutes
Baery / Baery-test mode (normal baery voltage) Beeping once every 4 seconds
Baery / Baery-test mode (low baery voltage) Beeping once every second
Fault Beeping connuously
Warnings (except overload) Beeping once every second
Overload Beeping twice every second
Other Mute
UPS Operaon
Turn on the UPS with ulity power supply (to Line mode)
1. Make sure mains input and baery are connected , and the baery pack breaker is in the
“ON” posion; Set the external mains input breaker to “ON” posion, then the fan will be run-

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ning and the UPS supplies power to the loads via bypass; (The UPS is operang in Bypass mode.)
Note: When UPS is in Bypass mode, the output voltage comes directly from ulity, so the load is not pro-
tected by the UPS. To protect the load, the UPS should be turned on to Line mode.
2. When LCD is on home screen, press the “ON/ENTER” buon, LCD will show a prompt page of “Turn On”;
Move the arrow to “Yes” by up or down buon, then press “ON/ENTER”, the UPS will beep once and start
UPS. You could also enter the “control menu” to select the instrucon “Turn On” to startup the UPS. Please
refer to the secon of “LCD operaon”.
3. A few seconds later, the UPS will enter into Line mode; “Line mode” will be displayed on LCD. (In line
mode, if the ulity power is abnormal, the UPS will transfer to Baery mode without interrupon.)
Turn on the UPS without ulity power supply (to Baery mode)
1. Make sure the baery is connected and the baery pack breaker is in the “ON” posion;
2. Press the “ON/ENTER” buon to start up the internal power, the UPS will enter into bypass mode without
output;
3. When LCD is on home page, press the “ON/ENTER” buon, LCD will show a prompt page of “Turn On”;
Move the arrow to “Yes” by up or down buon, then press “ON/ENTER”, the UPS will beep once and start
up. You could also enter the “control menu” to select the instrucon “Turn On” to startup the UPS. Please
refer to the secon of “LCD operaon”.
4. A few seconds later, the UPS will enter into Baery mode; “Baery mode” will be displayed on LCD (In
Baery mode, it will shutdown automacally when baery is depleted. If the ulity power is restored, it
will auto restart to Line mode.)
Connect devices to UPS
Aer the UPS is turned on, you can add load to the UPS.
1. Turn on the UPS rst and then switch on the load devices one by one, the LCD panel will display total load
level.
2. If inducve loads, such as a printer, are connected, the in-rush current should be calculated carefully to
see if the capacity of the UPS is sucient due to the huge starng power consumpon of this kind of load.
3. If the UPS is overloaded, the buzzer will beep twice every second.
4. When the UPS is overloaded, please remove some loads immediately. It is recommended to have the total
load connected to the UPS be less than 80% of its nominal power capacity for system safety.
5. If the overload me exceeds duraon listed in the spec at Line mode, the UPS will automacally transfer to
bypass mode. Aer the overload is removed, it will return to Line mode. If the overload me exceeds du-
raon listed in spec at Baery mode, the UPS will enter fault status. At this me, if bypass is enabled, the
UPS will power the load via bypass. If bypass funcon is disabled or the input power is not within bypass
acceptable range, it will cut o the output immediately.
Charge the baeries
1. Aer the UPS is connected to the ulity power, the charger will charge the baeries automacally except
in Baery mode or during baery test;
2. Suggest charging baeries at least 4 hours before use. Otherwise, the backup me may be shorter than
expected;
3. Make sure the baery numbers seng on the control board (Please refer to the secon of changing bat-
tery quanty) is consistent with actual connecon.
Baery mode operaon
1. When the UPS is in Baery mode, the buzzer will beep according to the baery capacity. Normally, the
buzzer will beep once every 4 seconds in baery mode, but when the baery voltage drops to the alarm
level, the buzzer will beep once per second and the UPS will shut down automacally when the baery
reaches cuto level. Users could switch o some non-crical loads to delay the shutdown alarm and pro-
long the backup me. If there is no more load to be taken o at that me, you must shut down all loads as
soon as possible to protect the devices or save data. Otherwise, there is a risk of data loss or load failure.

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2. In Baery mode, you can mute the alarm by entering ”Control->Mute” on LCD to silence it. Please refer
to the secon of “LCD operaon”.
3. The backup me depends on the external baery capacity.
4. The backup me may change under dierent environment temperature and load type.
5. The maximum backup me is limited by default to 16.5 hours (Aer discharging 16.5 hours, UPS will shut
down automacally to protect the baery). The me could be modied through LCD panel or communica-
on port.
Test the baeries
1. If you need to check the baery status or performance when the UPS is running in Line / Converter / ECO
mode, you could enter ”Control->Ba Test” to instruct the UPS to perform a baery test. Please refer to
the secon of “LCD Operaon”.
2. Users also can set baery test through monitoring soware.
3. If the UPS is in baery tesng, “Baery test mode” will be displayed on LCD, the buzzer indicaon will be
the same as Baery mode, but both line LED and baery LED will be lit.
Turn o the UPS with ulity power supply in Line mode
1. When LCD is on home page, press the “OFF/ESC” buon, LCD will show a prompt page of “Turn
O”; Move the arrow to “Yes” by up or down buon, then press “ON/ENTER”, the UPS will beep
once and turn o. Power is sll applied via bypass mode. You could also enter the “control menu” to
select the instrucon “Turn O” to turn o the UPS. Please refer to the secon of “LCD operaon”.
Note: Here, “Turn O” means that UPS is not working on line / converter / ECO / baery / baery test
mode. So even though the UPS is turned o, if input or bypass voltage is normal, the internal power sup-
ply will sll be working; and if bypass status has been set to “enable”, the output voltage of the UPS will
sll exist.
2. If you need to fully cut o the output, switch o the external input breaker. A few seconds later, there is
no display shown on the panel and UPS is completely o.
Turn o the UPS without ulity power supply in Baery mode
1. When LCD is on home page, press the “OFF/ESC” buon, LCD will show a prompt page of “Turn O”; Move
the arrow to “Yes” by up or down buon, then press “ON/ENTER”, the UPS will beep once and turn o.
Power is sll applied via bypass mode. You could also enter the “control menu” to select the instrucon
“Turn O” to turn o the UPS. Please refer to the secon of “LCD operaon”.
2. If there is no bypass input voltage, the UPS will cut o all power supply and there is no display shown on
the panel.

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P90L 6kVA & 10kVA User’s Manual
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Uninterrupble Power Supply
LCD Operaon
The enre LCD structure is demonstrated in diagram below:

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P90L 6kVA & 10kVA User’s Manual
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Uninterrupble Power Supply
Main Interface (Home Screen)
1. In the rst line, it will display the current mode the UPS is in.
2. When an alarm occurs, the warning or fault informaon will display below the “load” line;
3. When the front panel is not operated for quite a long me, the page will default back to this home page;
4. Press the “UP” or “DOWN” buon to enter the main operaon menu.
5. When LCD is on this home page, if UPS is in bypass, you could press the “ON/ENTER” buon to turn on the
UPS to line / converter / ECO / baery mode according to the seng and input status; in reverse, you could
press the “OFF/ESC” buon to turn o the UPS to bypass mode or shutdown. As previously menoned in
“UPS Operaon” secon of this manual.
Operaon Menu
Main menu
1. Aer pressing the “UP” or “DOWN” buon at the home page, the screen will display the main menu of
the operaon menu. In the main menu, there are 5 items (Control / Measurement / Informaon / Seng
/ Alarm) to select.
2. Press “UP” or “DOWN” buon to select item.
3. Press “ON/ENTER” buon to conrm the selecon.
4. Press “OFF/ESC” buon to go back to the home page;
5. This operaon is the same or similar in other menus or pages. Please refer to the secon of “Buon Opera-
on” secon.

Xtreme Power Conversion Corporaon
P90L 6kVA & 10kVA User’s Manual
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Uninterrupble Power Supply
Control Items
Note: “Turn On” will be displayed if UPS is not turned on. “Turn O” will be displayed if UPS is turned on. In general
situaons, these items will not be displayed at the same me or in all operaon modes.
1. Turn On/Turn O
This item is for turning on/o the UPS;
a. In Bypass mode, it will display “Turn On”, if it is selected and conrmed, the UPS will transfer to line mode,
converter mode, ECO mode, or baery mode according to the sengs and input status.
→ →
Note: You could turn on the UPS by pressing “ON/ENTER” buon at the home page. It’s not necessary to
enter into this control menu to turn on the UPS.
b. On line mode or converter mode or ECO mode or baery mode, it will display “Turn O” in control menu.
If it is selected and conrmed, the UPS will transfer to bypass mode or shut down.
→ →
Note: You could turn o the UPS by pressing “OFF/ESC” buon at the home page. It is not necessary to
enter into this control menu to turn o the UPS.
2. Baery Test
Baery test is used to ensure that the UPS could work well in baery mode and to test the baery performance.
This item could be shown in all modes but will not work in Baery/Fault/Eco mode. Related data will be shown at
the same me.

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P90L 6kVA & 10kVA User’s Manual
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Uninterrupble Power Supply
→ →
3. Mute
This item is used to mute the buzzer in baery/bypass/fault mode. In any other mode, this item also could be seen
but does not funcon and related data will also be shown. Aer conrmaon, it will go to the home page and you
can see the change of the mute icon.
→ →
4. Para Unlock (Future Use)
This selecon is for “parallel (protecon) unlock”, to allow for parallel unit operaon. It only appears when the LCD
shows the warning “3F: Para Protect” (that means the parallel system is in protecon and cannot startup); if you
need to startup the parallel UPS, this instrucon must be executed.
Note: Before execung this instrucon, you must check that the system’s parallel cables and connecons are cor-
rect. Please read the related content in the trouble shoong secon of this manual.
→ →